Fucked Up"Jingle Bells" (on 'No Reservations')

As reported, Fucked Up made their appearance on Anthony Bourdain's No Reservations holiday special last night (December 12), and to make things extra festive, they delivered a live rendition of "Jingle Bells."

As MTV Hive points out, you can watch the hardcore titans get their jingle on below.

Unfortunately, we don't have a clip revealing what the hell that "muscle milk" is all about.